Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

What happened when the wheel was invented?

Which English verb becomes past tense just by rearranging the letters?

When it's bad luck to meet a black cat?

Find the next number in the series.
1 10 24 43 67 ?

Client Dempsey living in one of the East Coast states of the U.S. was talking to Landon Donovan, who was living in the West Coast state of the U.S.

Dempsey: What time is it?
Donovan: Wow, It is the same time here.

How is this possible?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

Can you solve the below rebus?

What is the relationship between these matchstick pictures below?

A convention is held where all the big logicians are summoned. The master places a band on everyone's forehead. Now all of them can see others bands but can't see his own. Then they are told that there are different colours of bands. All the logicians sit in circle and they are further explained that a bell will ring at regular intervals. The moment when a logician knew the colour of band on his forehead, he will leave at the next bell. If anyone leaves at the wrong bell, he will be disqualified.

The master assures the logicians that the puzzle will not be impossible for anyone of them. How will the logicians manage ?